ISE SOHO Vulnerability Catalog Published - Independent Security ...

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<strong>Vulnerability</strong>: Multiple Command Injection CVE: CVE-2013-3365 Description The TRENDnet TEW-812DRU router is susceptible to multiple command injection vulnerabilities. Operating system specific commands can be injected into the routers web management applications for execution by the underlying system. Attack Requirements ♦ The victim must follow a link crafted by an attacker (e.g., by clicking the link directly, or through some other mechanism such as redirection from a malicious site). ♦ If the attacker already has access to the routers web management interface they can inject system commands without third-party interaction. ♦ Authentication is required for exploitation. Details ♦ Other firmware versions were not tested and could be vulnerable. ♦ Command Injection Point(s): ♦ Page: /internet/ipv6.asp - Injection Point: wan network prefix ♦ Page: /adm/management.asp - Injection Point: remote port ♦ Page: /internet/wan.asp - Injection Point: pptp username, pptp password, ip, gateway, l2tp username, l2tp password ♦ Page: /adm/time.asp - Injection Point: NtpDstStart, NtpDstEnd, NtpDstOffset ♦ Page: /adm/management.asp - Injection Point: device url Impact If an unauthenticated remote attacker is able to fool an authenticated user into clicking a malicious link, the attacker is able to launch an attack that will execute arbitrary system commands on the router, which could lead to router compromise. Recommendations to the Vendor ♦ Sanitize user input. ♦ Avoid using functions that call shell commands. ♦ Additional information for vendors regarding immediate and long term fixes for these issues can be found here: http://www.securityevaluators.com/content/casestudies/routers/#recommendationsVendors Solution 18
♦ There currently is not a solution to this problem. Proof of Concept Exploit The following PoC JavaScript exploit will enable an unauthenticated Telnet daemon and add necessary firewall rules to enable WAN access to this service. TRENDnet TEW-‐812DRU CSRF -‐ Command Injection > Shell Exploit. Please wait... //Request to enable port forwarding to the routers internal IP on port 23 //This exploit works without this request, but the exploit was more stable with it, so its included in thos POC. function RF1(){ document.write(''+ ''+ ''+ ''+ ''+ ''+ ''+ ''+ ''+ ''+ ''+ ''+ ''+ ''); } //Request to enable telnet function RF2(){ document.write(''+ ''+ ''+ ''+ ''+ ''+ ''+ ''+ ''+ ''+ 19
Page 1 and 2: Vulnerability Catalog Revision 1 SO
Page 3 and 4: Vulnerability: Cross-‐Site Sc
Page 5 and 6: Summary ISE has performed extensiv
Page 7 and 8: Solution ♦ There currently is not
Page 9 and 10: ♦ Advisory/Video: http://infosec4
Page 11 and 12: TRENDnet TEW-‐812DRU Vulnerab
Page 13 and 14: Disclosure Timeline ♦ 4/11/2013
Page 15 and 16: Vulnerability: Multiple Buffer O
Page 17: JavaScript or HTML code in the vict
Page 21 and 22: } function _enable23(){ document
Page 23 and 24: TRENDnet TEW-691GR and TEW-692GR
Page 25 and 26: Proof of Concept Exploit TP-
Page 27 and 28: Details ♦ The router will need to
Page 29 and 30: ♦ 3/20/2013 - Contacted TP-Link
Page 31 and 32: Netgear WNDR4700 Vulnerability:
Page 33 and 34: all files stored on the external st
Page 35 and 36: References ♦ Advisory/Video: http
Page 37 and 38: Attack Requirements ♦ The attacke
Page 39 and 40: Figure 2 - WNDR4700 XSS #1 39
Page 41 and 42: Figure 4 -‐ WNDR4700 XSS #
Page 43 and 44: Linksys WRT310v2 Vulnerability:
Page 45 and 46: function PwN() {doc
Page 47 and 48: ♦ Advisory/Video: http://infosec4
Page 49 and 50: Figure 7 - EA6500 Malicious Co
Page 51 and 52: Solution ♦ There is no solution t
Page 53 and 54: Figure 9 - EA6500 DOM XSS Disc
Page 55 and 56: Content-‐Type: application/jso
Page 57 and 58: D-‐Link DIR-‐865L Vulnera
Page 59 and 60: document.DLINK.submit() Disc
Page 61 and 62: Description The D-Link DIR-865L rou
Page 63 and 64: ♦ Additional information for vend
Page 65 and 66: ♦ 7/26/2013 - Public Disclosure R
Page 67 and 68: these issues can be found here: htt
Page 69 and 70:
♦ Validate HTTP Basic Authenticat
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Vulnerability: Authentication Byp
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Impact If an unauthenticated attack
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these issues can be found here: htt
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attacker from gaining access if an
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var wan_type=0; var wan_mac_addr
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attacker from gaining access if an
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Solution ♦ There currently is not
Page 85 and 86:
Disclosure Timeline ♦ 2/11/2013 -
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var bEncPassword=1; var auto_che
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Solution ♦ There is no solution t
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studies/routers/#recommendationsVen
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Solution ♦ There is no solution t
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studies/routers/#recommendationsVen
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# The ASUS RT-‐AC66U contai
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try: print """ [*] Attempting
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Disclosure Timeline ♦ 7/26/2013 -
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ISE SOHO Vulnerability Catalog Published - Independent Security ...

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